100872960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 326467680

約数和(自身を除く): 225594720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 241, 256, 320, 327, 384, 436, 480, 482, 545, 640, 654, 723, 768, 872, 960, 964, 1090, 1205, 1280, 1308, 1446, 1635, 1744, 1920, 1928, 2180, 2410, 2616, 2892, 3270, 3488, 3615, 3840, 3856, 4360, 4820, 5232, 5784, 6540, 6976, 7230, 7712, 8720, 9640, 10464, 11568, 13080, 13952, 14460, 15424, 17440, 19280, 20928, 23136, 26160, 26269, 27904, 28920, 30848, 34880, 38560, 41856, 46272, 52320, 52538, 57840, 61696, 69760, 77120, 78807, 83712, 92544, 104640, 105076, 115680, 131345, 139520, 154240, 157614, 185088, 209280, 210152, 231360, 262690, 308480, 315228, 394035, 418560, 420304, 462720, 525380, 630456, 788070, 840608, 925440, 1050760, 1260912, 1576140, 1681216, 2101520, 2521824, 3152280, 3362432, 4203040, 5043648, 6304560, 6724864, 8406080, 10087296, 12609120, 16812160, 20174592, 25218240, 33624320, 50436480, 100872960]

約数ペア:

[(1, 100872960), (2, 50436480), (3, 33624320), (4, 25218240), (5, 20174592), (6, 16812160), (8, 12609120), (10, 10087296), (12, 8406080), (15, 6724864), (16, 6304560), (20, 5043648), (24, 4203040), (30, 3362432), (32, 3152280), (40, 2521824), (48, 2101520), (60, 1681216), (64, 1576140), (80, 1260912), (96, 1050760), (109, 925440), (120, 840608), (128, 788070), (160, 630456), (192, 525380), (218, 462720), (240, 420304), (241, 418560), (256, 394035), (320, 315228), (327, 308480), (384, 262690), (436, 231360), (480, 210152), (482, 209280), (545, 185088), (640, 157614), (654, 154240), (723, 139520), (768, 131345), (872, 115680), (960, 105076), (964, 104640), (1090, 92544), (1205, 83712), (1280, 78807), (1308, 77120), (1446, 69760), (1635, 61696), (1744, 57840), (1920, 52538), (1928, 52320), (2180, 46272), (2410, 41856), (2616, 38560), (2892, 34880), (3270, 30848), (3488, 28920), (3615, 27904), (3840, 26269), (3856, 26160), (4360, 23136), (4820, 20928), (5232, 19280), (5784, 17440), (6540, 15424), (6976, 14460), (7230, 13952), (7712, 13080), (8720, 11568), (9640, 10464)]